What is a SeeMeCNC Orion Delta?
The Orion Delta is a 3D printer in a “delta” pattern – clue’s in a name, see? Rather than a printer projection relocating along a customary X/Y/Z axes, it’s changed around by 3 arms that hurl adult and down 3 high towers that mount around a copy platform.
Like many small-scale 3D printers, it uses a FDM (Fused Deposition Modelling) copy method. A strand of cosmetic strand is fed from a tilt to a copy nozzle, that heats it and squirts it out in layers to build adult a 3D model.
At usually over £1300 a Orion Delta’s not utterly a bill option, yet it usually about has a facilities and opening to clear a cost.
SeeMeCNC Orion Delta – Design
The Orion Delta’s pattern is dominated by those 3 aluminium towers and a blue skeleton arms trustworthy to them. It’s positively a distinguished machine.
Look a bit closer, though, and we notice where a costs have been cut. From a stretch those blue arms could be mistaken for anodised aluminium, yet they’re usually plastic, and many of a other constructional tools are finished from vinyl-covered MDF.
Our exam appurtenance had taken a bit of a battering in movement – one of a MDF guides for a copy element was roughly totally damaged off, and some of a cosmetic surrounding a front row was also smashed. SeeMeCNC has apparently been finished wakeful that a wrapping isn’t utterly sufficient, yet this still raises a doubt around durability.
Because of a delta configuration, a Orion’s build tallness is turn and comes with a removeable potion image that fits on top, hold in place by 6 tiny bulldog clips. It’s 6 inches across, and a projection can imitation adult to 9 inches high. Hardly small, yet if you’re looking to imitation big, demeanour elsewhere.
The front row is sincerely spartan, with a 4-line monochrome LCD screen, a push-to-select rotary knob, a Stop symbol and an SD label container around a left side.
The inclusion of an SD label container is rather handy, and something blank from many cheaper 3D printers. It means there’s no need for a Orion Delta to be tied to a mechanism during any indicate to upload imitation files, and you’re therefore reduction limited in where we position it.
As this is a single-nozzle printer, there’s usually one hilt for copy material, on a back-left corner. Ours came granted with a 1lb hurl of 1.75mm-thick ABS strand to get started.
SeeMeCNC Orion Delta – Setup
Getting a Orion Delta prepared for copy concerned many of a trials and tribulations compared with early-generation 3D printers. There wasn’t many construction involved, during least, and feeding a cosmetic copy element by to a projection was really simple, as was writing a potion copy tallness onto a bed regulating a granted bulldog clips.
The niggles start when we have to set a projection height. The rotary doorknob that’s used for navigating a menus also performs a avocation of relocating a copy conduct adult and down for environment a Z tallness – how high a projection sits above a tallness when printing. This isn’t an accurate scholarship during a best of times, yet a close movements a conduct finished when a doorknob was incited resulted in a lot of frustration. One second a projection would be 2-3mm above a platform, a subsequent it would be touching a glass, with no environment in between.
Thankfully, a LCD shade gives a some-more accurate denote of how many you’re adjusting a height, so we got to a decent copy turn with a tiny hearing and error.
Ensuring this copy tallness stays unchanging opposite a tallness is also troublesome. Instead of selecting a calibration choice from a menus, we have to name some formula off a SD card, that runs a module that drops a projection to a Z tallness in a center of a tallness and afterwards moves it toward any of a 3 support towers. You have to demeanour closely to check possibly a projection dips or rises in propinquity to a glass, and adjust any building accordingly. This is finished by branch a screw on a building clockwise or anti-clockwise. The whole routine feels a bit homebrew.
Once that’s all set, it’s time to… Oh, set a Z tallness again, in box a building composition has knocked things out of whack. What joy.
Right, afterwards it’s time to get printing… After you’ve given a copy tallness a light cloaking with a glue stick. You know a kind – we substantially used it for adhering shine onto paper during school. This helps a imitation hang to a glass.
SeeMeCNC Orion Delta – Performance
To start printing, we can possibly select a record from a SD label or bond directly to your mechanism and imitation from some horde software. If we select a former route, you’ll still need some concordant program to modify your 3D source files into a G-code (.GCO) format that a Orion Delta likes – we used MatterControl.
The third-party MatterControl program is entirely concordant with a Orion Delta, and really user friendly
It’s in a program that we need to make some essential choices. Is a 3D denote set to imitation in a best position, or does it need to be rotated? Would it be best to imitation a raft – a skinny bottom covering that helps stop a edges of a imitation twist up? Does a denote have any vast overhangs that need we to imitation a support structure alongside it? Are a tallness and projection set to a scold temperatures for a form of cosmetic you’re using? Do we need to adjust a scale of a print? Checking all these things can save profitable time and plastic.
Our initial few prints on a Orion Delta were mostly unsuccessful, interjection in partial to a projection being a tiny too high – damn you, Z tallness adjustment! – and since a default objects pre-loaded on a SD label incited out to have a tallness heat set to 90 degrees. Once we ramped it adult to 100 degrees – that took around 16 mins from cold on a wintry day – a ABS cosmetic stranded many better.
Some of a pre-loaded objects weren’t all that impressive, so we took a discerning outing to Thingiverse.com and found some some-more perplexing designs, as good as formulating a few ourselves on 3dtin.com. The Orion Delta rose to a challenge, consistently branch out prints though problems. We really frequency indispensable to imitation a raft, either, with a printed objects generally adhering resolutely to a glue-coated potion bed until it cooled.
Using a granted ABS cosmetic – it can also accept a PLA or nylon varieties, yet comes optimised for ABS – a imitation peculiarity wasn’t super-crisp, even during a excellent 0.1mm covering resolution. There were some-more tiny aspect defects than we beheld on prints from a MakerBot Replicator 2X or even a cheaper CEL Robox. But they were utterly slight, and could simply be tidied adult with a use of a pointy knife.
A exam imitation with layering fortitude set during 0.2mm – a good concede between speed and quality. Note some slight aspect blobbing
It’s a sincerely shrill machine, frequently reaching 65dB from 1m away, and frequency dropping next 60dB. It’s not a fastest, possibly – one exam imitation that took 1 hour 35 mins on a MakerBot Replicator 2X printed in 2 hours 1 notation on a Orion Delta, notwithstanding regulating a same fortitude and fill settings. The Replicator 2X does, however, cost over £600 more.
Should we buy a SeeMeCNC Orion Delta?
If you’re prepared to put in a initial work removing a Orion Delta set up, it’ll prerogative we with unchanging results.
It’s not a fastest, quietest, simplest, cheapest nor many precise, however. In fact, a usually area in that it excels is cleanliness – a open horizon and removable potion tallness make it distant easier to mop adult after a copy session.
A plain squeeze as a initial 3D printer, then, rather than a stellar one.
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Get past a fiddly setup routine and a Orion Delta 3D printer offers decent all-round opening for a price.
Thanks to RoboSavvy for provision a exam unit.